{"root_cause":[{"type":"invalid_index_name_exception","reason":"Invalid index name [movie2021 ], must not contain the following characters [ , \", *, \\, <, |, ,, >, /, ?]","index_uuid":"_na_","index":"movie2021 "}],"type":"invalid_index_name_exception","reason":"Invalid index name [movie2021 ], must not contain the following characters [ , \", *, \\, <, |, ,, >, /, ?]","index_uuid":"_na_","index"...
报错如下： org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: failed to obtain node locks, tried [[/home/elasticsearch-6.3.0/data/elasticsearch]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes] (was [1])?原因：线程占用 解决： 杀死elasticsearch线程 ps -ef | grep elastickill -9 进...
failed to obtain node locks, tried [[/var/lib/elasticsearch]] with lock id [0]; 错误信息：failed to obtain node locks, tried [[/var/lib/elasticsearch]] with lock id [0]; maybe these locations are not writable or multiple nodes were started without increasing [node.max_local_storage_nodes]Elasticsearch version 6.8.2 解决方法一： 查找ES进程号，杀掉进程然后重启。ps -ef | grep elastickill -9 进程号解决...
---恢复内容开始--- mac安装python有两种方式：此处叙述官网安装下载。 mac 自带python2.x版本，python2和3之间的差距还是有的。下面简单叙述我安装python3.7的过程。 1.到官网下载安装最新版本（2.通过Homrbrew安装） 下载python3.7 https://www.python.org/downloads/mac-osx/ 对于Python 3.7版本，提供了两个二进制安装程序选项供下载。默认版本是64位，适用于macOS 10.9 (Mavericks)和更高版本的系统。还有一个64位/32位的变体...
CentOS 7 启动ElasticSearch时报错bootstrap checks failed 错误： [2021-01-27T11:50:22,939][INFO ][o.e.b.BootstrapChecks ] [cnetos7.hanhua.com] bound or publishing to a non-loopback address, enforcing bootstrap checks ERROR: [3] bootstrap checks failed [1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535] [2]: max virtual memory areas vm.max_map_count ...
windows elasticsearch使用ik分词器插件后启动报错java.security.AccessControlException: access denied (“java.io.FilePermission” “D:…\plugins\ik-analyzer\config\IKAnalyzer.cfg.xml” “read”) 目录中带有中文或者空格
首先讲个题外话。logstash配置文件hello-world.json上篇也提到过，不过那是7.9.0版本的，注意mapping下面是没有type的，因为默认的type就是_doc：{"index_patterns": ["hello-world-%{+YYYY.MM.dd}"],"order": 0,"settings": {"index.refresh_interval": "10s"},"mappings": {"properties": {"createTime": {"type": "long" },"sessionId": {"type": "text", "fielddata": true,"fields": {"keyword": {"type": ...
由于SSL证书失效了，需要重新生成证书，按照此文章生成证书和修改配置并重启：https://blog.csdn.net/wangkai_123456/article/details/95938714#Generate_all_required_TLS_certificates_51 启动的时候报错：unable to find valid certification path to requested target 解决办法：把 root-ca.pem 加到 /etc/pki/java/cacertskeytool -import -alias xhs -keystore /etc/pki/java/cacerts -file /data/elasticsearch/elasticsear...
# # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 2060255232 bytes for committing reserved memory. # Possible reasons: # The system is out of physical RAM or swap space # The process is running with CompressedOops enabled, and the Java Heap may be blocking the growth of the native heap # Possible solutions: # Reduce...